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प्रश्न
Define the following:
Hygroscopic water
What is meant by Hygroscopic water?
उत्तर
Fine soil particles imbibe/absorb water and hold it very tightly. This is called ‘hygroscopic water'.
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संबंधित प्रश्न
Water present in the form of hydrated oxides of Silicon, Aluminium is called ______.
Define the following:
Gravitational water
Define the following:
Combined water
What are the different types of water?
In which forms water is available to roots for absorption?
______ refers to the water that percolates deep in the soil due to the gravity.
______ water refers to the water that is present in the fine spaces of small non-colloidal soil particles.
Which type of water is present in the fine spaces of small non-colloidal soil particles?
Which type of water is available to the plants?
Fill in the column 'B' with appropriate answer:
| Column A | Column B | ||
| (I) | Water adsorbed on soil particles | (a) | ______ |
| (ii) | Water penetrated deep in soil | (b) | ______ |
| (iii) | Water present as hydrated oxides | (c) | ______ |
| (iv) | Water present between soil particle | (d) | ______ |
(Capillary water, Combined water, Hygroscopic water, Gravitational water)
